This is our 7th vintage of this variety and represents our ‘classic’ style. Our six different clones of Gruner were hand-harvested in four separate stages to ensure a varying range of ripeness.Alcohol: 12.0 %pH: 3.2TA: 6.32 grams /LSugar: 1.2 grams/L97 Points - James Halliday, The Weekend Austra ...